This printable bingo card set on the topic of Chemical Bonding & Reactions has 24 unique items on a 4x4 grid. Each card draws from a pool of 24 items, so every player gets a different card.
nitrate
ammonium
sulfate
carbonate
hydroxide
phosphate
chlorate
chromate
cyanide
mercury I
permanganate
bicarbonate
peroxide
bromate
acetate
oxalate
thiocyanate
iodate
dichromate
thiosulfate
mercury II
ammonia
hydrogen carbonate
hydronium